Commodity2005200620072008200920102011
Ash & residues (excl. from the mfr. of iron/steel), cont. hard zinc spelter ...$122,568$27,672$1,445,991$874,971$809,379$1,035,126$1,218,741
Ash & residues (excl. from the mfr. of iron/steel), cont. zinc other than h ...$426,742$968,421$40,987 $326,009$662,578$1,158,974
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly copper$175,497$76,711$99,762$44,726$6,425$289,134$47,803
Ash & residues (excl. from the mfr. of iron/steel) cont. mainly aluminium$23,200$40,194$60,482$13,854$12,114$6,712$19,068
Total$748,007$1,112,998$1,647,222$933,551$1,153,927$1,993,550$2,444,586